OK it’s official, stylist Liz Haven O’Neill (@lizhaven) has mastered the art of the celeb treatment! After leaving Liz’s chair, her client literally looks ready to walk the red carpet because the #ONESHOT nominee is no stranger to making her clients look and feel like A-list material. Oh, and her Insta is filled with beautiful balayage, bouncy blowouts, feathery layers and voluptuous curls (aka, we NEED to know her secrets!) So, Liz—spill!

“This guest came into the salon with a natural Level 4,” Liz shares. “All of her hair was virgin except for about three to…